CALGARY — Kinder Morgan is suspending all non-essential activities and related spending on the Trans Mountain pipeline expansion project.The company says its decision is based on the British Columbia government's opposition to the project, which has been the focus of sustained protests.Kinder Morgan says it will consult with "various stakeholders'' to try and reach an agreement by May 31 that might allow the project to proceed.The move will be seen as a blow to Prime Minister Justin Trudeau, who has insisted that the pipeline would be built, despite the angry protests and the B.C.